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Round|Natural|GIA

0.90ct M VS1 Round Natural Diamond

GD • M/VS1 • GIA 7566436884

Certificate GIA 7566436884

Diamond specifications and retailer prices

From £553 GBP
As of November 6, 2026
Save £1,778 GBP (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,331 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 7566436884. Listed at 10 retailers as of November 5, 2026, with prices from £553 to £2,331, a £1,778 spread on the same certified stone. NZ Jewellers lists it at £2,331. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
M
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 7566436884
Dimensions5.96 × 5.89 × 3.91 mm
L/W Ratio1.01
Girdle conditionVery Thick
Top View
5.96 mm5.89 mm0.90 ctM / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7566436884
Side View
Table 54.0%Crown 39°Girdle: ThickPavilion 39.6°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,331 GBP|Low: £553 GBP|High: £2,331 GBP|Avg: £1,000 GBP|+20.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2£553 GBP
Retailer 6£661 GBP
Retailer 10£727 GBP
Retailer 8£816 GBP
Retailer 9£842 GBP
Retailer 7£851 GBP
Retailer 4£971 GBP
Retailer 5£1,088 GBP
Retailer 3£1,128 GBP
NZ Jewellers£2,331 GBP

36 data points across 10 retailers

10 retailers£553 GBP to £2,331 GBP

A
Cheapest Retailer
-
£553 GBP
B+
Retailer 2
-
£661 GBP
View
B+
Retailer 3
-
£727 GBP
View
B+
Retailer 4
-
£816 GBP
View
B+
Retailer 5
-
£842 GBP
View
B+
Retailer 6
-
£851 GBP
View
B+
Retailer 7
-
£971 GBP
View
B
Retailer 8
-
£1,088 GBP
View
B
Retailer 9
-
£1,128 GBP
View
Most Expensive
C
NZ Jewellers
dfc43c88-9335-478a-be68-4365f38e999a · Nov 5
£2,331 GBP
$3,137 USD
View
9 more retailers have this diamond
Prices start from £553 GBPSave up to £1,778 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.90ct Round
£553 GBP